Rotary handle for a sanitary fixture water valve



FIG. 1 is a top, rear, left-side perspective view of a rotary handle for a sanitary fixture water valve showing my new design;

FIG. 2 is a front elevational view thereof, the rear, left side and right side elevational views being identical thereto; and,

FIG. 3 is a top plan view thereof. 

The ornamental design for a rotary handle for a sanitary fixture water valve, as shown and described. 